September 2018 2 21 Report
Bagaimana rumus cepat menghitung banyak anak tangga sampai 20 balok.sedangkan anak tangga yang ke1=1balok,anak tangga ke2=2balok.jadi(1+2+3...+20)=?

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.